use coreaudio wrapper
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@ -605,15 +605,14 @@ AUPlugin::init ()
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bus_outputs = (uint32_t*) calloc (output_elements, sizeof(uint32_t));
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bus_outputs = (uint32_t*) calloc (output_elements, sizeof(uint32_t));
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for (size_t i = 0; i < output_elements; ++i) {
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for (size_t i = 0; i < output_elements; ++i) {
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AudioUnitReset (unit->AU(), kAudioUnitScope_Output, i);
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unit->Reset (kAudioUnitScope_Output, i);
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AudioStreamBasicDescription fmt;
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AudioStreamBasicDescription fmt;
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UInt32 sz = sizeof(AudioStreamBasicDescription);
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err = unit->GetFormat (kAudioUnitScope_Output, i, fmt);
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err = AudioUnitGetProperty(unit->AU(), kAudioUnitProperty_StreamFormat, kAudioUnitScope_Output, i, &fmt, &sz);
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if (err == noErr) {
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if (err == noErr) {
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bus_outputs[i] = fmt.mChannelsPerFrame;
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bus_outputs[i] = fmt.mChannelsPerFrame;
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}
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}
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CFStringRef name;
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CFStringRef name;
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sz = sizeof (CFStringRef);
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UInt32 sz = sizeof (CFStringRef);
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if (AudioUnitGetProperty (unit->AU(), kAudioUnitProperty_ElementName, kAudioUnitScope_Output,
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if (AudioUnitGetProperty (unit->AU(), kAudioUnitProperty_ElementName, kAudioUnitScope_Output,
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i, &name, &sz) == noErr
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i, &name, &sz) == noErr
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&& sz > 0) {
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&& sz > 0) {
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@ -625,15 +624,14 @@ AUPlugin::init ()
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}
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}
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for (size_t i = 0; i < input_elements; ++i) {
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for (size_t i = 0; i < input_elements; ++i) {
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AudioUnitReset (unit->AU(), kAudioUnitScope_Input, i);
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unit->Reset (kAudioUnitScope_Input, i);
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AudioStreamBasicDescription fmt;
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AudioStreamBasicDescription fmt;
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UInt32 sz = sizeof(AudioStreamBasicDescription);
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err = unit->GetFormat (kAudioUnitScope_Input, i, fmt);
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err = AudioUnitGetProperty(unit->AU(), kAudioUnitProperty_StreamFormat, kAudioUnitScope_Input, i, &fmt, &sz);
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if (err == noErr) {
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if (err == noErr) {
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bus_inputs[i] = fmt.mChannelsPerFrame;
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bus_inputs[i] = fmt.mChannelsPerFrame;
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}
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}
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CFStringRef name;
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CFStringRef name;
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sz = sizeof (CFStringRef);
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UInt32 sz = sizeof (CFStringRef);
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if (AudioUnitGetProperty (unit->AU(), kAudioUnitProperty_ElementName, kAudioUnitScope_Input,
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if (AudioUnitGetProperty (unit->AU(), kAudioUnitProperty_ElementName, kAudioUnitScope_Input,
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i, &name, &sz) == noErr
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i, &name, &sz) == noErr
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&& sz > 0) {
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&& sz > 0) {
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@ -1128,10 +1126,10 @@ AUPlugin::configure_io (ChanCount in, ChanCount out)
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configured_output_busses = 0;
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configured_output_busses = 0;
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/* reset busses */
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/* reset busses */
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for (size_t i = 0; i < output_elements; ++i) {
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for (size_t i = 0; i < output_elements; ++i) {
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AudioUnitReset (unit->AU(), kAudioUnitScope_Output, i);
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unit->Reset (kAudioUnitScope_Output, i);
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}
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}
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for (size_t i = 0; i < input_elements; ++i) {
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for (size_t i = 0; i < input_elements; ++i) {
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AudioUnitReset (unit->AU(), kAudioUnitScope_Input, i);
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unit->Reset (kAudioUnitScope_Input, i);
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}
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}
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/* now assign the channels to available busses */
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/* now assign the channels to available busses */
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@ -1958,6 +1956,7 @@ AUPlugin::describe_io_port (ARDOUR::DataType dt, bool input, uint32_t id) const
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if (pid < bus_inputs[bus]) {
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if (pid < bus_inputs[bus]) {
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id = pid;
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id = pid;
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ss << _bus_name_in[bus];
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ss << _bus_name_in[bus];
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ss << " / Bus " << (1 + bus);
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break;
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break;
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}
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}
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pid -= bus_inputs[bus];
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pid -= bus_inputs[bus];
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@ -1969,6 +1968,7 @@ AUPlugin::describe_io_port (ARDOUR::DataType dt, bool input, uint32_t id) const
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if (pid < bus_outputs[bus]) {
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if (pid < bus_outputs[bus]) {
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id = pid;
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id = pid;
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ss << _bus_name_out[bus];
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ss << _bus_name_out[bus];
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ss << " / Bus " << (1 + bus);
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break;
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break;
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}
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}
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pid -= bus_outputs[bus];
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pid -= bus_outputs[bus];
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